JPH0337914B2 - - Google Patents

Info

Publication number
JPH0337914B2
JPH0337914B2 JP61114970A JP11497086A JPH0337914B2 JP H0337914 B2 JPH0337914 B2 JP H0337914B2 JP 61114970 A JP61114970 A JP 61114970A JP 11497086 A JP11497086 A JP 11497086A JP H0337914 B2 JPH0337914 B2 JP H0337914B2
Authority
JP
Japan
Prior art keywords
weight
catalyst
diatomaceous earth
mixture
enzymes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP61114970A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61280280A (ja
Inventor
Suteyuwaato Robaatoson Jon
Mearii Ripyuuma Mirudoretsudo
Edowaado Gurosu Sutefuan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johns Manville
Original Assignee
Manville Service Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manville Service Corp filed Critical Manville Service Corp
Publication of JPS61280280A publication Critical patent/JPS61280280A/ja
Publication of JPH0337914B2 publication Critical patent/JPH0337914B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Peptides Or Proteins (AREA)
  • Catalysts (AREA)
JP61114970A 1985-05-31 1986-05-21 触媒含有担体の形成方法 Granted JPS61280280A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US740121 1985-05-31
US06/740,121 US4581338A (en) 1985-05-31 1985-05-31 Preparation of catalyst supports and materials produced thereby

Publications (2)

Publication Number Publication Date
JPS61280280A JPS61280280A (ja) 1986-12-10
JPH0337914B2 true JPH0337914B2 (cs) 1991-06-07

Family

ID=24975134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61114970A Granted JPS61280280A (ja) 1985-05-31 1986-05-21 触媒含有担体の形成方法

Country Status (6)

Country Link
US (1) US4581338A (cs)
JP (1) JPS61280280A (cs)
CA (1) CA1269338A (cs)
DE (1) DE3616486A1 (cs)
FR (1) FR2582544B1 (cs)
GB (1) GB2175818B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713333A (en) * 1985-09-23 1987-12-15 Miles Laboratories, Inc. Immobilization of biocatalysts on granular diatomaceous earth
EP0302965A3 (en) * 1987-08-11 1989-08-02 Manville Corporation Novel porous extruded shape biocarrier materials
US4980334A (en) * 1989-09-13 1990-12-25 Uop Macroporous alumina/diatomaceous earth bio-supports
US5403799A (en) * 1992-12-21 1995-04-04 W. R. Grace & Co.-Conn. Process upset-resistant inorganic supports for bioremediation
US5395808A (en) * 1992-12-21 1995-03-07 W. R. Grace & Co.-Conn. Inorganic supports for bioremediation
US5403487A (en) * 1992-12-22 1995-04-04 The B. F. Goodrich Company Process for biochemical oxidation of ultra-toxic wastewater in a packed bed bioreactor
FR2712508B1 (fr) * 1993-11-19 1996-01-05 Ceca Sa Procédé pour l'obtention d'agents filtrants diatomitiques à très faible teneur en cristobalite par agglomération avec des liants silicatés ou siliciques et agents filtrants correspondants.
EP2231325B1 (en) * 2007-11-25 2020-09-09 Imerys Filtration Minerals, Inc. Process to prepare filter aids made from low permeability diatomites
US8946117B2 (en) 2013-03-15 2015-02-03 Unicat Catalyst Technologies, Inc. Spherical catalyst supports
CN109574709B (zh) * 2018-12-20 2021-05-28 江南大学 一种基于细菌的微生物导电陶瓷及其制备方法和应用
CN109536482B (zh) * 2018-12-19 2021-05-28 江南大学 一种基于酵母菌的微生物导电陶瓷及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423686A (en) * 1942-10-08 1947-07-08 Johns Manville Siliceous contact material and process of manufacture
US2898304A (en) * 1956-02-21 1959-08-04 Minerals & Chemicals Corp Of A Preparation of spherical contact masses
US3526602A (en) * 1968-02-09 1970-09-01 Shikishima Mui Bii Kk Catalyst carrier and process of making the same
US3666627A (en) * 1968-10-14 1972-05-30 Corning Glass Works Method of stabilizing enzymes
US4025667A (en) * 1972-02-17 1977-05-24 Corning Glass Works Enzyme carriers
JPS5170874A (en) * 1974-12-14 1976-06-18 Kogyo Gijutsuin Bachirusuzoku arufua 1*66 gurukoshidaazenokaishu oyobi fuyokaho
DE2633259C3 (de) * 1975-07-23 1984-11-15 Japan Atomic Energy Research Institute, Tokio/Tokyo Verfahren zum Unbeweglichmachen von Enzymen oder enzymhaltigen Zellen
GB1586364A (en) * 1976-06-17 1981-03-18 Atomic Energy Authority Uk Porous inorganic materials
US4213882A (en) * 1976-08-09 1980-07-22 Johns-Manville Corporation Preparation method for catalyst support and materials produced thereby
DE2907942A1 (de) * 1979-03-01 1980-09-18 Kali Chemie Ag Verfahren zur herstellung von harten, poroesen, kristalline kieselsaeure enthaltenden formkoerpern
EP0035883B1 (en) * 1980-03-08 1984-06-06 Fuji Oil Company, Limited Method for enzymatic interesterification of lipid and enzyme used therein
US4297241A (en) * 1980-03-21 1981-10-27 Union Carbide Corporation Method of preparing an olefin hydration catalyst

Also Published As

Publication number Publication date
GB2175818A (en) 1986-12-10
GB2175818B (en) 1988-08-17
FR2582544A1 (fr) 1986-12-05
CA1269338A (en) 1990-05-22
DE3616486A1 (de) 1986-12-04
GB8608825D0 (en) 1986-05-14
JPS61280280A (ja) 1986-12-10
US4581338A (en) 1986-04-08
DE3616486C2 (cs) 1988-07-28
FR2582544B1 (fr) 1989-12-08

Similar Documents

Publication Publication Date Title
JP4307713B2 (ja) 酵素の固定化方法
CA1290924C (fr) Procede de preparation de particules de silice spheroidales
JPH0337914B2 (cs)
Cho et al. Immobilization of enzymes on activated carbon: properties of immobilized glucoamylase, glucose oxidase, and gluconolactonase
FR2541305A1 (fr) Procede de production d'une preparation d'enzyme immobilisee, preparation d'enzyme immobilisee obtenue et utilisation de celle-ci
JPS6321474B2 (cs)
JPS5978687A (ja) 固定化酵素配合体
US3982997A (en) Immobilized glucose isomerase
JPH0695929B2 (ja) 酵素固定化バイオリアクター
JPH0416156B2 (cs)
JPS6232882A (ja) 固定化酵素の製造方法及びその方法に用いるための装置
EP0034933A2 (en) Immobilized enzymes, a process for their preparation, and their use in converting substrates to products
Guoqiang et al. Immobilization of Lactobacillus casei cells to ceramic material pretreated with polyethylenimine
US4980334A (en) Macroporous alumina/diatomaceous earth bio-supports
Colby et al. Immobilization of Rhodococcus AJ270 and Useof Entrapped Biocatalyst for the Productionof Acrylic Acid
KR900007661B1 (ko) 신규한 다공성 압출형 생체담체물
WO2001083727A2 (en) Fluid bed process for the production of enzyme granules
US4946784A (en) Spherical biocatalyst containing titanium dioxide particles
JPS6244914B2 (cs)
CN1279166C (zh) 有涂层的含酶催化剂
CA1258450A (en) Process for the preparation of catalyst supports and materials produced thereby
Bryjak et al. Immobilization of penicillin acylase on copolymer of butyl acrylate and ethylene glycol dimethacrylate
JP3256621B2 (ja) 酵素固定化用担体の製造方法
JPH1169974A (ja) 固定化酵素担体および固定化酵素
Sato et al. Esterification activity in organic medium of lipase immobilized on silicas with differently controlled pore size distribution

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term